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Problem

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question

(a) Paraffin has a relative permittivity\epsilon_r= 2.1. Find the index of refraction for paraffin and also the phase velocity of a wave in an unbounded medium of paraffin. (b) Distilled water has the constants \sigma \approx 0,\epsilon_r= 81, \mu_r = 1. Find \eta and v.

category

engineering

options

  1. \eta = 2.1, v = 1.45 × 10^8 meters/sec; \eta = 81, v = 1.11 × 10^8 meters/sec
  2. \eta = 1.45, v = 2.07 × 10^8 meters/sec; \eta = 9, v = 3.33 × 10^7 meters/sec
  3. \eta = 2.1, v = 3 × 10^8 meters/sec; \eta = 81, v = 2.33 × 10^8 meters/sec
  4. \eta = 1.21, v = 1.45 × 10^7 meters/sec; \eta = 81, v = 0.111 × 10^8 meters/sec
  5. \eta = 1.45, v = 2.07 × 10^7 meters/sec; \eta = 9, v = 3.33 × 10^8 meters/sec
  6. \eta = 1.21, v = 2.1 × 10^8 meters/sec; \eta = 9, v = 0.111 × 10^8 meters/sec
  7. \eta = 1.45, v = 1.5 × 10^8 meters/sec; \eta = 9, v = 4 × 10^8 meters/sec
  8. \eta = 1.45, v = 2.5 × 10^8 meters/sec; \eta = 9, v = 1.11 × 10^8 meters/sec
  9. \eta = 2.1, v = 2.07 × 10^7 meters/sec; \eta = 81, v = 3.33 × 10^8 meters/sec
  10. \eta = 1.21, v = 3.33 × 10^8 meters/sec; \eta = 9, v = 2.07 × 10^7 meters/sec

src

stemez-Electromagnetics

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Source and history

upstream_id / Original problem ID
11466
task_id
9587dce7-9983-5f6e-8bd8-5cb90ec6dcdc
task_key
default--test--11466
task_revision_id
1
config / split
default / test

Official source

initial import